RESUMO
BACKGROUND: Management of hypertension, dyslipidemia, diabetes and other modifiable factors may mitigate the cardiovascular disease (CVD) risk in people with human immunodeficiency virus (HIV, PWH) compared with people without HIV (PWoH). METHODS: This was a retrospective cohort study of 8285 PWH and 170 517 PWoH from an integrated health system. Risk factor control was measured using a novel disease management index (DMI) accounting for amount/duration above treatment goals (0% to 100% [perfect control]), including 2 DMIs for hypertension (diastolic and systolic blood pressure), 3 for dyslipidemia (low-density lipoprotein, total cholesterol, triglycerides), and 1 for diabetes (HbA1c). CVD risk by HIV status was evaluated overall and in subgroups defined by DMIs, smoking, alcohol use, and overweight/obesity in adjusted Cox proportional hazards models. RESULTS: PWH and PWoH had similar DMIs (80%-100%) except for triglycerides (worse for PWH) and HbA1c (better for PWH). In adjusted models, PWH had an elevated risk of CVD compared with PWoH (hazard ratio [HR], 1.18; 95% confidence interval [CI], 1.07-1.31). This association was attenuated in subgroups with controlled dyslipidemia and diabetes but remained elevated for PWH with controlled hypertension or higher total cholesterol. The strongest HIV status association with CVD was seen in the subgroup with frequent unhealthy alcohol use (HR, 2.13; 95% CI, 1.04-4.34). CONCLUSIONS: Control of dyslipidemia and diabetes, but not hypertension, attenuated the HIV status association with CVD. The strong association of HIV and CVD with frequent unhealthy alcohol use suggests enhanced screening and treatment of alcohol problems in PWH is warranted.
Assuntos
Doenças Cardiovasculares , Infecções por HIV , Humanos , Infecções por HIV/complicações , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Doenças Cardiovasculares/epidemiologia , Adulto , Fatores de Risco , Fatores de Risco de Doenças Cardíacas , Dislipidemias/epidemiologia , Dislipidemias/complicações , Hipertensão/complicações , Hipertensão/epidemiologia , Diabetes Mellitus/epidemiologia , IdosoRESUMO
Background: With the early initiation of antiretroviral therapy (ART) in China, the demographics of treatment-naïve people living with HIV (PLWH) are moving closer to those of the general population, which is characterized by a gradual increase in metabolic indicators. However, the epidemic trends of overweight and obesity over the past decade in treatment-naïve PLWH ready to initiate ART have not yet been investigated. Methods: A cross-sectional study was conducted, including 12,135 consecutive treatment-naïve PLWH ready to initiate ART in Shenzhen, using data retrieved from the China National Free Antiretroviral Treatment Program database from 2014 to 2020. The chi-square test was used to examine the trends of overweight and obesity between age groups, and multivariate logistic regression was used to identify the association of overweight and obesity with hyperglycemia and dyslipidemia. Results: During the 7-year study period, 12,135 treatment-naïve PLWH ready to initiate ART were included, among whom 1,837 (15.1%) were overweight and 388 (3.2%) were obese. The prevalence of overweight rose from 11.4 to 17.3% (Z = -4.58, P for trend <0.01) and that of obesity from 2.0% to 4.2% (Z = -6.45, P for trend <0.01) from 2014 to 2020. The annual prevalence of overweight was the highest in the age group of participants >35 years compared to prevalence in other age groups during the period 2014-2020. Compared with those who were not overweight or obese, PLWH who were overweight or obese were more likely to have hyperglycemia (aOR 1.84, 95% CI: 1.37-2.49 for overweight; aOR 2.68, 95% CI: 1.62-4.44 for obesity), higher ALT level (aOR 2.70, 95% CI: 2.33-3.13 for overweight; aOR 3.85, 95% CI: 2.93-5.05 for obesity), higher TG levels (aOR 1.89, 95% CI 1.63-2.19 for overweight; aOR 2.56, 95% CI 1.97-3.32 for obesity), and lower HDL levels (aOR 1.67, 95% CI 1.44-1.95 for overweight; aOR 2.06, 95% CI 1.54-2.77 for obesity). Conclusion: The prevalence of overweight and obesity in treatment-naive PLWH increased steadily from 2014 to 2020 in Shenzhen. Overweight and obese in treatment-naive PLWH ready to initiate ART were associated with dyslipidemia and hyperglycemia. Public health authorities should take proactive steps to address these issues by implementing targeted screening, intervention programs including lifestyle modifications, and integrated healthcare services.
Assuntos
Dislipidemias , Infecções por HIV , Hiperglicemia , Humanos , Adulto , Sobrepeso/epidemiologia , Estudos Transversais , Obesidade/epidemiologia , Obesidade/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/complicações , Dislipidemias/epidemiologia , Hiperglicemia/epidemiologia , Hiperglicemia/complicaçõesRESUMO
The Flash'O project was designed to provide insights into the current use of prescription omega-3 and their perceived benefits by physicians in real-world clinical practice, in Russia, Saudi Arabia, Thailand, and Gulf countries, and to determine the adherence of physicians to dyslipidemia management guidelines. The present study focuses on Flash'O's process and results in Middle East countries. A total of 338 physicians and specialists completed the online questionnaire. Most responding physicians were male (91.7%), general practitioners (42.6%) with more than 5 years of seniority (80.4%) and saw more than 50 patients a week (71.5%). Most surveyed physicians (64.2%) reported using guidelines in their daily practice for the management of their patients with dyslipidemia. They mostly followed national guidelines (68.6%). American or European ones were less commonly used. Responding physicians thought that omega-3 supplementation could be more beneficial in all types of dyslipidemia, except high non- hight density lipoproteins, and for patients suffering from obesity, type 2 diabetes mellitus, acute coronary syndrome with ST-segment elevation myocardial infarction and high cardiovascular diseases risk (score ≥ 5% and < 10%), but less beneficial in chronic kidney disease. Respondents recommended omega-3 to their patients mainly after statin treatment in patients with dyslipidemia and for the treatment of dyslipidemia. This survey confirmed that omega-3 fatty acids are at the heart of the cardiovascular medical strategy.
Assuntos
Diabetes Mellitus Tipo 2 , Dislipidemias , Ácidos Graxos Ômega-3 , Médicos , Humanos , Masculino , Estados Unidos , Feminino , Ácidos Graxos Ômega-3/uso terapêutico , Oriente Médio , Dislipidemias/tratamento farmacológico , Dislipidemias/epidemiologiaRESUMO
Background Previous results provide supportive but not conclusive evidence for the use of omega-3 fatty acids to reduce blood lipids and prevent events of atherosclerotic cardiovascular disease, but the strength and shape of dose-response relationships remain elusive. Methods and Results This study included 90 randomized controlled trials, reported an overall sample size of 72 598 participants, and examined the association between omega-3 fatty acid (docosahexaenoic acid, eicosapentaenoic acid, or both) intake and blood lipid changes. Random-effects 1-stage cubic spline regression models were used to study the mean dose-response association between daily omega-3 fatty acid intake and changes in blood lipids. Nonlinear associations were found in general and in most subgroups, depicted as J-shaped dose-response curves for low-/high-density lipoprotein cholesterol. However, we found evidence of an approximately linear dose-response relationship for triglyceride and non-high-density lipoprotein cholesterol among the general population and more evidently in populations with hyperlipidemia and overweight/obesity who were given medium to high doses (>2 g/d). Conclusions This dose-response meta-analysis demonstrates that combined intake of omega-3 fatty acids near linearly lowers triglyceride and non-high-density lipoprotein cholesterol. Triglyceride-lowering effects might provide supportive evidence for omega-3 fatty acid intake to prevent cardiovascular events.
Assuntos
Doenças Cardiovasculares , Dislipidemias , Ácidos Graxos Ômega-3 , Humanos , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como Assunto , Ácido Eicosapentaenoico , Colesterol , Triglicerídeos , Dislipidemias/diagnóstico , Dislipidemias/tratamento farmacológico , Dislipidemias/epidemiologiaRESUMO
BACKGROUND: Cardiovascular diseases (CVDs) have become an important cause of ill health and death among people living with HIV and/or AIDS (PLHIV) in the antiretroviral therapy (ART) era. There is scarce data on the burden of hypertension (HTN) and risk factors for CVDs among PLHIV in developing countries, including Tanzania during the ART era. OBJECTIVE(S): To determine the prevalence of HTN and risk factors for CVDs among ART naïve PLHIV initiating ART. METHODS: We analysed baseline data of 430 clinical trial participants on the effect of low-dose aspirin on HIV disease progression among HIV-infected individuals initiating ART. HTN was the outcome CVD. Traditional risk factors for CVDs studied were age, alcohol consumption, cigarette smoking, individual and family history of CVDs, diabetes mellitus (DM), obesity/overweight, and dyslipidaemia. A generalized linear model (robust Poisson regression) was used to determine the predictors for HTN. RESULTS: The median (IQR) age was 37 (28, 45) years. Females were the majority contributing 64.9% of all participants. The prevalence of HTN was 24.8%. The most prevalent risk factors for CVDs were dyslipidaemia (88.3%), alcohol consumption (49.3%), and overweight or obesity (29.1%). Being overweight or obese predicted the occurrence of HTN, aPR 1.60 (95% CI 1.16-2.21) while WHO HIV clinical stage 3 was protective against HTN, aPR 0.42(95% CI 0.18-0.97). CONCLUSION: The prevalence of HTN and traditional risk factors for CVDs in the treatment naïve PLHIV initiating ART are significant. Identifying these risk factors and managing them at the time of ART initiation may lower future CVDs among PLHIV.
Assuntos
Doenças Cardiovasculares , Dislipidemias , Infecções por HIV , Hipertensão , Feminino , Adulto , Humanos , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Sobrepeso/epidemiologia , Tanzânia/epidemiologia , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Fatores de Risco , Hipertensão/diagnóstico , Hipertensão/tratamento farmacológico , Hipertensão/epidemiologia , Obesidade/epidemiologia , Dislipidemias/diagnóstico , Dislipidemias/epidemiologia , PrevalênciaRESUMO
Importance: The comparative effectiveness of the most common operations in the long-term management of dyslipidemia is not clear. Objective: To compare 4-year outcomes associated with vertical sleeve gastrectomy (VSG) vs Roux-en-Y gastric bypass (RYGB) for remission and relapse of dyslipidemia. Design, Setting, and Participants: This retrospective comparative effectiveness study was conducted from January 1, 2009, to December 31, 2016, with follow-up until December 31, 2018. Participants included patients with dyslipidemia at the time of surgery who underwent VSG (4142 patients) or RYGB (2853 patients). Patients were part of a large integrated health care system in Southern California. Analysis was conducted from January 1, 2018, to December 31, 2021. Exposures: RYGB and VSG. Main Outcomes and Measures: Dyslipidemia remission and relapse were assessed in each year of follow-up for as long as 4 years after surgery. Results: A total of 8265 patients were included, with a mean (SD) age of 46 (11) years; 6591 (79.8%) were women, 3545 (42.9%) were Hispanic, 1468 (17.8%) were non-Hispanic Black, 2985 (36.1%) were non-Hispanic White, 267 (3.2%) were of other non-Hispanic race, and the mean (SD) body mass index (calculated as weight in kilograms divided by height in meters squared) was 44 (7) at the time of surgery. Dyslipidemia outcomes at 4 years were ascertained for 2168 patients (75.9%) undergoing RYGB and 3999 (73.9%) undergoing VSG. Remission was significantly higher for those who underwent RYGB (824 [38.0%]) compared with VSG (1120 [28.0%]) (difference in the probability of remission, 0.10; 95% CI, 0.01-0.19), with no differences in relapse (455 [21.0%] vs 960 [24.0%]). Without accounting for relapse, remission of dyslipidemia after 4 years was 58.9% (1279) for those who underwent RYGB and 51.9% (2079) for those who underwent VSG. Four-year differences between operations were most pronounced for patients 65 years or older (0.39; 95% CI, 0.27-0.51), those with cardiovascular disease (0.43; 95% CI, 0.24-0.62), or non-Hispanic Black patients (0.13; 95% CI, 0.01-0.25) and White patients (0.13; 95% CI, 0.03-0.22). Conclusions and Relevance: In this large, racially and ethnically diverse cohort of patients who underwent bariatric and metabolic surgery in clinical practices, RYGB was associated with higher rates of dyslipidemia remission after 4 years compared with VSG. However, almost one-quarter of all patients experienced relapse, suggesting that patients should be monitored closely throughout their postoperative course to maximize the benefits of these operations for treatment of dyslipidemia.
Assuntos
Dislipidemias , Derivação Gástrica , Obesidade Mórbida , Doença Crônica , Dislipidemias/epidemiologia , Feminino , Seguimentos , Gastrectomia , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/complicações , Obesidade Mórbida/cirurgia , Recidiva , Estudos Retrospectivos , Redução de PesoRESUMO
BACKGROUND: The COVID-19 pandemic has raised concerns for worsening cardiometabolic health in children. OBJECTIVE: This study evaluates the impact of the COVID-19 pandemic and subsequent social restrictions on pediatric cardiometabolic health factors. METHODS: Retrospective review of patients in a pediatric lipid clinic in the year prior to (3/18/2019-3/17/2020) and during (3/18/2020-3/17/2021) the COVID-19 pandemic was performed. Physical findings (body mass index [BMI], waist circumference [WC], and blood pressure), laboratory markers of cardiometabolic health (lipid panel, insulin resistance, and liver transaminases), self-reported exercise time, and lipid-lowering medications (metformin, statin, omega-3 fatty acids, fenofibrate) were compared. RESULTS: 297 subjects met inclusion criteria. Among subjects prescribed no medications or on stable medication doses (n=241), there were few changes in lipid panels. Among subjects with new or increased medication doses between pre-pandemic and pandemic intervals (n=62), there were increases in triglycerides (p= 0.019) and HgbA1c (p=0.046). There was no change in z-scores for both BMI and WC for either group. CONCLUSION: We observed concerning trends in markers of cardiovascular disease health (dyslipidemia, insulin resistance, and diabetes), independent of changes in weight, in at-risk children during the recent COVID pandemic. Our findings suggest that this vulnerable population may benefit from more frequent monitoring and intense management during such events.
Assuntos
COVID-19 , Doenças Cardiovasculares , Dislipidemias , Resistência à Insulina , Humanos , Criança , Pandemias , COVID-19/epidemiologia , Circunferência da Cintura , Índice de Massa Corporal , Triglicerídeos , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/epidemiologia , Dislipidemias/epidemiologia , Fatores de RiscoRESUMO
The potential effects of opium consumption on lipid profile remain unquantified. We considered the association between opium use and dyslipidemia. In this cross-sectional study, we used data obtained from the Rafsanjan cohort study, as a part of the prospective epidemiological research studies in IrAN (PERSIAN) with detailed and validated data on opium consumption and selected other exposures. A total of 9932 adults were included in the study. Logistic regression models were used to assess the relationships of opium consumption with the prevalence of dyslipidemia and lipid disorders. In this population, 73.33% had dyslipidemia and the prevalence rates of high TC, high TG, high LDL and low HDL were 54.24%, 47.45%, 34.43% and 11.91% respectively. After adjustment for all confounders, opium users compared with non-users had lower odds ratios (OR) of high TC and high LDL [0.81 (95% confidence interval, CI 0.71-0.92) and 0.80 (95% CI 0.69-0.93) respectively] and greater OR of low HDL [1.30 (95% CI 1.04-1.62)]. Longer duration of opium consumption resulted in lower ORs of high TC, 0.68 (95% CI 0.55-0.84) and high LDL, 0.82 (95% CI 0.67-0.99), and shorter duration of opium consumption resulted in increased odds of low HDL, 1.30 (95% CI 1.02-1.66). High dose of opium consumption was associated with an OR of dyslipidemia of 0.80 (95% CI 0.65-0.97), high TC of 0.80 (95% CI 0.67-0.95), and high LDL of 0.78 (95% CI 0.64-0.96) and low dose of opium consumption, with an OR of low HDL of 1.30 (95% CI 1.02-1.65). In relation to route of consumption, opium smoking was a risk factor for low HDL with an adjusted odds ratio of 1.31 (1.04-1.63). Opium use was associated with selected changes on serum lipid levels, but opium users had higher frequency of cardiovascular disease history.
Assuntos
Dislipidemias , Dependência de Ópio , Adulto , Estudos de Coortes , Estudos Transversais , Dislipidemias/epidemiologia , Dislipidemias/etiologia , Humanos , Lipídeos , Ópio/efeitos adversos , Dependência de Ópio/epidemiologia , Prevalência , Estudos Prospectivos , Fatores de RiscoRESUMO
OBJECTIVES: We aimed to evaluate the association between serum folate concentrations and the prevalence of dyslipidemia. METHODS: A total of 4,477 adults (2,019 male and 2,458 female) enrolled in the Korea National Health and Nutrition Examination Survey (KNHANES) 2016-2018 were included. Serum samples were used to assess folate concentrations and total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL)-cholesterol, and high-density lipoprotein (HDL)-cholesterol levels. Multivariate logistic regression with sampling weights was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS: Elevated TC, TG, LDL-cholesterol and HDL-cholesterol levels were observed in 506 (11.3%), 646 (14.4%), 434 (9.7%), and 767 (17.1%) participants, respectively. We found non-linear trends between serum folate concentrations and the prevalence of hypercholesterolemia and hyper-LDL cholesterolemia from the restricted cubic smoothing spline. A higher prevalence of hypercholesterolemia was observed among participants in the first tertile of serum folate concentrations (OR,1.38; 95% CI, 1.05 to 1.79) than among those in the second tertile. However, a higher prevalence of hyper-LDL cholesterolemia was identified for both the first and third serum folate concentration tertiles (OR, 1.49; 95% CI, 1.08 to 2.05 and OR, 1.63; 95% CI, 1.20 to 2.20, respectively); furthermore, in these tertiles, the prevalence of hyper-LDL cholesterolemia was more pronounced among obese participants. CONCLUSIONS: Non-linear associations may exist between serum folate concentrations and the prevalence of hypercholesterolemia and hyper-LDL cholesterolemia in adults. The findings suggest that more accurate recommendations about folate intake and folic acid fortification and supplementation should be provided.
Assuntos
Dislipidemias , Hipercolesterolemia , Adulto , Colesterol , LDL-Colesterol , Dislipidemias/epidemiologia , Feminino , Ácido Fólico , Humanos , Hipercolesterolemia/epidemiologia , Lipoproteínas HDL , Masculino , Inquéritos Nutricionais , Fatores de Risco , TriglicerídeosRESUMO
BACKGROUND: IgA nephropathy (IgAN) is often chronically progressive and commonly accompanied by dyslipidemia. However, the intrinsic relationship between dyslipidemia and IgAN remains to be elucidated. This study aimed to investigate the impact of different types of dyslipidemia on clinical and pathological characteristics in children with IgAN. METHODS: In our retrospective cohort study from January 2006 to January 2021, 276 children with IgAN were ultimately included in the baseline analysis, and 169 were included in the follow-up analysis. The clinical and pathological features of different types of dyslipidemia and their effect on kidney prognosis were analyzed. RESULTS: Children in the dyslipidemia group had more severe clinical characteristics (higher blood urea nitrogen, serum uric acid, and 24-h proteinuria; higher proportion of hypertension; and lower serum albumin and estimated glomerular filtration rate) and pathological changes (higher proportion of Lee grades IV-V and E1, S1, and C2 in MEST-C). Furthermore, the clinical and pathological characteristics were worse in the mixed hyperlipidemia group. Multivariate logistic analysis showed that hypertension, steroid treatment, lower serum albumin, severe proteinuria, and segmental glomerulosclerosis were independent risk factors for dyslipidemia in children with IgAN. The Kaplan-Meier analysis revealed that the probability of kidney survival in children with dyslipidemia was lower than that in those without dyslipidemia, with a median follow-up of 5.9 years. CONCLUSIONS: Children with IgAN and dyslipidemia, especially mixed hyperlipidemia, are prone to more severe clinical and pathological changes. Our study provides further insight into dyslipidemia as a potential risk factor in children with IgAN. A higher resolution version of the Graphical abstract is available as Supplementary information.
Assuntos
Dislipidemias , Glomerulonefrite por IGA , Hiperlipidemias , Hipertensão , Criança , Humanos , Glomerulonefrite por IGA/complicações , Glomerulonefrite por IGA/epidemiologia , Glomerulonefrite por IGA/tratamento farmacológico , Ácido Úrico , Estudos Retrospectivos , Taxa de Filtração Glomerular , Proteinúria/etiologia , Proteinúria/complicações , Prognóstico , Fatores de Risco , Hipertensão/epidemiologia , Hipertensão/complicações , Dislipidemias/epidemiologia , Albumina Sérica , Esteroides/uso terapêutico , Progressão da DoençaRESUMO
OBJECTIVES: Effective antiretroviral therapy (ART) has improved the life expectancy of women living with HIV (WLWH). This population is now experiencing age-related comorbidities. This systematic review presents the current understanding of the prevalence and impact of comorbidities in WLWH in the modern ART era. METHODS: MEDLINE and Embase were searched for studies (1 January 2010 to 1 September 2020) reporting the prevalence of cardiovascular, bone, renal and neurocognitive disease in WLWH aged > 18 years. Studies were included if at least 100 participants (or > 50%) were female and data analysis included prevalence by sex. RESULTS: In all, 3050 articles were identified and screened; 153 full-text articles were assessed for eligibility and 38 were included in the final review. Significant gaps in the literature were identified, notably a lack of data on WLWH aged > 50 years. The data suggest a high burden of cardiovascular, bone, renal and neurocognitive disease in WLWH compared with HIV negative women. Traditional risk factors, such as hypertension, diabetes and dyslipidaemia, were common and often poorly managed. Generalizability of the results was limited, as many studies were conducted in the USA. Comparisons between WLWH and men with HIV were limited by marked differences in demographic and socioeconomic factors. CONCLUSIONS: Women living with HIV experience a high burden of comorbid disease. Traditional risk factors are common and often poorly managed. This review also highlights the magnitude of differences between women and men living with HIV beyond the pathophysiological. Future research must unpick the complex drivers of morbidity in WLWH, to improve the holistic management of this population.
Assuntos
Dislipidemias , Infecções por HIV , Adolescente , Comorbidade , Dislipidemias/epidemiologia , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de RiscoRESUMO
Beyond being aging-related diseases, atherosclerosis and osteoporosis share common pathogenetic pathways implicated in bone and vascular mineralization. However, the contributory role of dyslipidemia in this interplay is less documented. The purpose of this narrative review is to provide epidemiological evidence regarding the prevalence of bone disease (osteoporosis, fracture risk) in patients with dyslipidemias and to discuss potential common pathophysiological mechanisms linking osteoporosis and atherosclerosis. The effect of hypolipidemic therapy on bone metabolism is also discussed. Despite the high data heterogeneity and the variable quality of studies, dyslipidemia, mainly elevated total and low-density lipoprotein cholesterol concentrations, is associated with low bone mass and increased fracture risk. This effect may be mediated directly by the increased oxidative stress and systemic inflammation associated with dyslipidemia, leading to increased osteoclastic activity and reduced bone formation. Moreover, factors such as estrogen, vitamin D and K deficiency, and increased concentrations of parathyroid hormone, homocysteine and lipid oxidation products, can also contribute. Regarding the effect of hypolipidemic medications on bone metabolism, statins may slightly increase BMD and reduce fracture risk, although the evidence is not robust, as it is for omega-3 fatty acids. No evidence exists for the effects of ezetimibe, fibrates, and niacin. In any case, more prospective studies are needed further to elucidate the association between lipids and bone strength.
Assuntos
Dislipidemias/tratamento farmacológico , Fraturas Ósseas/epidemiologia , Osteoporose/epidemiologia , Densidade Óssea/efeitos dos fármacos , LDL-Colesterol/metabolismo , Dislipidemias/epidemiologia , Dislipidemias/metabolismo , Fraturas Ósseas/etiologia , Humanos , Inibidores de Hidroximetilglutaril-CoA Redutases/farmacologia , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Osteoporose/etiologia , Osteoporose/prevenção & controle , PrevalênciaRESUMO
The associations between hypertension, diabetes, and dyslipidemia with Bell's palsy have been controversial and only a few studies have assessed risk factors for Bell's palsy based on population-based data. The aim of the present study was to evaluate whether sociodemographic factors such as sex, age, residence, household income, and metabolic diseases such as hypertension, diabetes, and dyslipidemia were risk factors for Bell's palsy using the National Health Insurance Service National Sample Cohort data of Korea. Patients who visited an outpatient clinic twice or more or had one or more admission and received steroid medication under the International Classification of Diseases diagnostic codes for Bell's palsy from 2006 to 2015 were defined as patients with Bell's palsy in this study. The associations between sociodemographic factors and metabolic diseases to Bell's palsy were analyzed with univariate and multivariate Cox proportional hazard regression models. There were 2708 patients with Bell's palsy recorded from 2006 to 2015. Male sex, advanced age, residence in a location other than the capital and metropolitan cities, hypertension, and diabetes were significant risk factors for Bell's palsy. This study is significant for patients and providers because we analyzed the relationships using a population-based database over a long-term follow-up period.
Assuntos
Paralisia de Bell/epidemiologia , Diabetes Mellitus/epidemiologia , Dislipidemias/epidemiologia , Hipertensão/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Programas Nacionais de Saúde , Modelos de Riscos Proporcionais , República da Coreia/epidemiologia , Fatores de Risco , Fatores Sociodemográficos , Adulto JovemRESUMO
Due to their high prevalence and incidence, diabetes and atherosclerosis are increasingly becoming global public health concerns. Atherosclerosis is one of the leading causes of morbidity and disability in type 1 and/or type 2 diabetes patients. Atherosclerosis risk in diabetic patients is obviously higher than that of non-diabetic individuals. Diabetes-related glycolipid metabolism disorder has been shown to play a central role in atherosclerosis development and progression. Hyperglycemia and dyslipidemia increase the risks for atherosclerosis and plaque necrosis through multiple signaling pathways, such as a prolonged increase in reactive oxygen species (ROS) and inflammatory factors in cardiovascular cells. Notwithstanding the great advances in the understanding of the pathologies of diabetes-accelerated atherosclerosis, the current medical treatments for diabetic atherosclerosis hold undesirable side effects. Therefore, there is an urgent demand to identify novel therapeutic targets or alternative strategies to prevent or treat diabetic atherosclerosis. Burgeoning evidence suggests that plant and herbal medicines are closely linked with healthy benefits for diabetic complications, including diabetic atherosclerosis. In this review, we will overview the utilization of plant and herbal medicines for the treatment of diabetes-accelerated atherosclerosis. Furthermore, the underlying mechanisms of the ethnopharmacological therapeutic potentials against diabetic atherosclerosis are gathered and reviewed. It is foreseeable that the natural constituents from medicinal plants might be a new hope for the treatment of diabetes-accelerated atherosclerosis.
Assuntos
Aterosclerose , Diabetes Mellitus Tipo 2 , Dislipidemias , Plantas Medicinais , Aterosclerose/tratamento farmacológico , Aterosclerose/epidemiologia , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamento farmacológico , Dislipidemias/diagnóstico , Dislipidemias/tratamento farmacológico , Dislipidemias/epidemiologia , HumanosRESUMO
Stevia rebaudiana Bertoni is a native plant to Paraguay. The extracts have been used as a famous sweetening agent, and the bioactive components derived from stevia possess a broad spectrum of therapeutical potential for various illnesses. Among its medicinal benefits are anti-hypertensive, anti-tumorigenic, anti-diabetic, and anti-hyperlipidemia. Statins (3-hydro-3-methylglutaryl-coenzyme A reductase inhibitor) are a class of drugs used to treat atherosclerosis. Statins are explicitly targeting the HMG-CoA reductase, an enzyme in the rate-limiting step of cholesterol biosynthesis. Despite being widely used in regulating plasma cholesterol levels, the adverse effects of the drug are a significant concern among clinicians and patients. Hence, steviol glycosides derived from stevia have been proposed as an alternative in replacing statins. Diterpene glycosides from stevia, such as stevioside and rebaudioside A have been evaluated for their efficacy in alleviating cholesterol levels. These glycosides are a potential candidate in treating and preventing atherosclerosis provoked by circulating lipid retention in the sub-endothelial lining of the artery. The present review is an effort to integrate the pathogenesis of atherosclerosis, involvement of lipid droplets biogenesis and its associated proteins in atherogenesis, current approaches to treat atherosclerosis, and pharmacological potential of stevia in treating the disease.
Assuntos
Aterosclerose/prevenção & controle , Fármacos Cardiovasculares/uso terapêutico , Doenças Cardiovasculares/prevenção & controle , Dislipidemias/tratamento farmacológico , Hipolipemiantes/uso terapêutico , Extratos Vegetais/uso terapêutico , Stevia , Animais , Aterosclerose/diagnóstico , Aterosclerose/epidemiologia , Biomarcadores/sangue , Fármacos Cardiovasculares/efeitos adversos , Fármacos Cardiovasculares/isolamento & purificação , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Dislipidemias/diagnóstico , Dislipidemias/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Hipolipemiantes/efeitos adversos , Hipolipemiantes/isolamento & purificação , Gotículas Lipídicas/efeitos dos fármacos , Gotículas Lipídicas/metabolismo , Lipídeos/sangue , Extratos Vegetais/efeitos adversos , Extratos Vegetais/isolamento & purificação , Medição de Risco , Stevia/química , Resultado do TratamentoRESUMO
Vitamin D and cholesterol metabolism overlap significantly in the pathways that contribute to their biosynthesis. However, our understanding of their independent and co-regulation is limited. Cardiovascular disease is the leading cause of death globally and atherosclerosis, the pathology associated with elevated cholesterol, is the leading cause of cardiovascular disease. It is therefore important to understand vitamin D metabolism as a contributory factor. From the literature, we compile evidence of how these systems interact, relating the understanding of the molecular mechanisms involved to the results from observational studies. We also present the first systems biology pathway map of the joint cholesterol and vitamin D metabolisms made available using the Systems Biology Graphical Notation (SBGN) Markup Language (SBGNML). It is shown that the relationship between vitamin D supplementation, total cholesterol, and LDL-C status, and between latitude, vitamin D, and cholesterol status are consistent with our knowledge of molecular mechanisms. We also highlight the results that cannot be explained with our current knowledge of molecular mechanisms: (i) vitamin D supplementation mitigates the side-effects of statin therapy; (ii) statin therapy does not impact upon vitamin D status; and critically (iii) vitamin D supplementation does not improve cardiovascular outcomes, despite improving cardiovascular risk factors. For (iii), we present a hypothesis, based on observations in the literature, that describes how vitamin D regulates the balance between cellular and plasma cholesterol. Answering these questions will create significant opportunities for advancement in our understanding of cardiovascular health.
Assuntos
Doenças Cardiovasculares/metabolismo , Colesterol/metabolismo , Dislipidemias/metabolismo , Deficiência de Vitamina D/metabolismo , Vitamina D/metabolismo , Animais , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Colesterol/sangue , LDL-Colesterol/metabolismo , Dislipidemias/tratamento farmacológico , Dislipidemias/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Modelos Biológicos , Prognóstico , Medição de Risco , Biologia de Sistemas , Vitamina D/uso terapêutico , Deficiência de Vitamina D/tratamento farmacológico , Deficiência de Vitamina D/epidemiologiaRESUMO
Obesity is among the most alarming health concerns, impacting public health and causing a socioeconomic challenge, especially in developing countries like Brazil, where approximately one quart of the population presents obesity. As an established risk factor for numerous comorbidities with a multifactorial etiology, obesity is a consequence of energy-dense overfeeding, however with significant undernourishment, leading to excessive adipose tissue accumulation and dysfunction, dyslipidemia, and micronutrient deficiencies. About 60% of patients with obesity take statins, a cholesterol-lowering medication, to curb dyslipidemia, with ~10% of these patients presenting various myopathies as side effects. Statins act upon the rate-limiting enzyme of cholesterol biosynthesis in the liver, which is a pathway providing intermediates to the synthesis of selenoproteins, i.e., enzymes containing the micronutrient selenium. Statins have been postulated to negatively impact selenoprotein synthesis, particularly in conditions of selenium deficiency, and potentially implicated in the myopathies occurring as side effects of statins. The Brazilian population is prone to selenium deficiency, hence could be considered more susceptible to statin side effects. This review examines the specific consequences to the Brazilian population of the harmful intersection between obesity development and concomitant micronutrient deficiencies, particularly selenium, combined with statin treatment in the context of nutrition in Brazil.
Assuntos
Dislipidemias/epidemiologia , Inibidores de Hidroximetilglutaril-CoA Redutases/efeitos adversos , Obesidade/epidemiologia , Selênio/deficiência , Brasil/epidemiologia , Dislipidemias/tratamento farmacológico , Dislipidemias/etiologia , Humanos , Fígado/metabolismo , Estado Nutricional , Obesidade/complicações , Obesidade/metabolismo , Selenoproteínas/biossínteseRESUMO
The present study aimed to determine thiamine intake levels and the association between thiamine intake, diabetes, cardiovascular diseases and mental health. Participants were interviewed to obtain data on socio-demographic characteristics, lifestyle, current medications, medical and family history. The daily intake of thiamine was assessed by a 24-h recall. The mean age of the 34 700 study subjects was 42â 9 years (sd 22â 8, min-max: 1-80) and 19 342 (55â 7 %) were women. The levels of thiamine intake were 1â 126 mg (2016), 1â 115 mg (2017) and 1â 087 mg (2018) for women, which were equal to or only slightly above the recommended intake of 1â 10 mg/d for women. The levels of thiamine intake from 2014-15 and 2016-18 significantly decreased. The estimated percentage of insufficient thiamine intake was 37â 8 % (95 % CI 37â 3, 38â 4). Multivariable regression analysis adjusted for potential confounders showed that thiamine intake was critically associated with lower risks of hypertension, MI or angina, type 2 diabetes, depression and dyslipidemia. The daily thiamine intake from food can reversal the risks of hypertension (OR 0â 95; 95 % CI 0â 90, 0â 99), MI or angina (OR 0â 84; 95 % CI 0â 74, 0â 95), type 2 diabetes (OR 0â 86; 95 % CI 0â 81, 0â 93), depression (OR 0â 90; 95 % CI 0â 83, 0â 97) and dyslipidemia (OR 0â 90; 95 % CI 0â 86, 0â 95), respectively. Further works are needed to identify the effects of thiamine and non-communicable diseases (NCDs) and mental health. A preventive thiamine supplementation strategy should be adopted to target NCDs and mental health and risk factors associated with thiamine deficiency. The optimisation of NCD control and mental health protection is also a vital integral part of Korea's public health system.
Assuntos
Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Dieta , Tiamina/administração & dosagem , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças Cardiovasculares/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Depressão/epidemiologia , Diabetes Mellitus Tipo 2/epidemiologia , Dislipidemias/epidemiologia , Feminino , Humanos , Hipertensão/epidemiologia , Lactente , Masculino , Pessoa de Meia-Idade , República da Coreia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Common variable immunodeficiency (CVID) is an inborn errors of immunity, that leads to recurrent chronic infections and autoimmune/ inflammatory diseases and neoplasms. It is considered that these condition is related to persistent this immune-inflammatory stimulation and increased oxidative stress. A positive impact on the survival of patients with an inborn error of immunity was observed with advanced clinical care protocols, thus raising concerns about the risk of developing other associated chronic diseases, such as atherosclerosis. Studies suggest that selenium (Se) is a protective trace element against damage caused by oxidative stress. Thus, it is postulated that adequate consumption reduces the risk of some chronic diseases. RESULTS: Se median levels (ug/L) [45.6 (37.3-56.2) vs. 57.8 (46.0-66.0); p = 0.004] and GPX activity (U/L) [7682 (6548-8446) vs. 9284(8440-10,720); p = 0,002) were significantly lower in patients compared to controls. Inadequacy of Se levels was observed in 50% of the patients. There was a higher percentage of high values of C-reactive protein in the group of CVID patients compared to controls [8 (36.4%) vs. 2 (11.1%); p = 0.082]. Higher concentrations of oxidized LDL (45.3 mg/dL vs. 33.3 mg/dL; p = 0.016) and lower concentrations of Apo A-1 (98.5 mg/dL) vs. 117.0 mg/dL; p = 0.008) were observed in the CVID group compared to the control. There was a significant and positive correlation between Se plasma levels and apolipoprotein A-1 concentrations in CVID group (rho = 0.577; p = 0.001). Se values less than 46 µg / L (OR = 3.590; 95% CI 1.103 to 11.687; p = 0.034) and GPX activity below the 4th quartile (OR = 21.703; 95% CI 2.534 to 185.914; p = 0.005) were independently associated, after adjustment for age, overweight and dyslipidemia, with the CVID group (Table 5). CONCLUSION: This study showed an higher percentage of high us-CRP, lower values of plasma Se and GPX activity, higher concentrations of LDLox and lower levels of Apo A-1 in CVID patients in comparison to controls, suggesting oxidative stress and cardiovascular risk.These data point to the importance of assessing the Se status and cardiovascular risk in these patients.
Assuntos
Aterosclerose/epidemiologia , Biomarcadores/metabolismo , Imunodeficiência de Variável Comum/metabolismo , Dislipidemias/epidemiologia , Selênio/metabolismo , Adolescente , Apolipoproteína A-I/sangue , Brasil/epidemiologia , Proteína C-Reativa/metabolismo , Criança , Imunodeficiência de Variável Comum/epidemiologia , Feminino , Doenças Genéticas Inatas , Glutationa Peroxidase/metabolismo , Humanos , Masculino , Estado Nutricional , Estresse Oxidativo , RiscoRESUMO
OBJECTIVE: Clinical studies suggest increasing prevalence of cardiovascular disease (CVD) risk factors and diabetes among the elderly. Meanwhile, some food compounds, such as coffee, can also have beneficial effects on CVD risk factors. The aim of the present study was to examine the relationship between coffee consumption and CVD risk factors in the elderly with type 2 diabetes mellitus (T2DM). METHODS: This cross-sectional study was performed during 2017 on 300 elderly people above 60 years of age with T2DM in Isfahan, Iran. Dietary assessment was performed using a food frequency questionnaire. Coffee consumption was classified into three groups including < 1, 1-3, and > 3 cups/day. Partial correlation test was used to investigate the relationship between CVD risk factors and usual coffee consumption. RESULTS: The mean age and body mass index of participants were 70.04 ± 4.87 years and 24.74 ± 3.34 kg/m2 respectively. Coffee consumption had a significant inverse relationship with fasting plasma glucose (FPG) and diastolic blood pressure (DBP) in the elderly with T2DM (r: - 0.117, 0.134; p: 0.046, 0.022). Triglyceride (TG) and high-density lipoprotein cholesterol (HDL-C) had a significant positive relationship with coffee consumption levels (r: 0.636, 0.128; p: 0.028, 0.029). These results were obtained after controlling for potential confounders. CONCLUSION: Increasing coffee consumption was linked to improved status of some CVD risk factors including FPG, HDL-C, and DBP in the elderly with T2DM. Nevertheless, increasing coffee consumption was also associated with higher TG level and had no significant effect on other risk factors. Further studies are required to confirm these results.